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https://issues.apache.org/jira/browse/HADOOP-17677?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran resolved HADOOP-17677.
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Fix Version/s: 3.3.2
Resolution: Fixed
> Distcp is unable to determine region with S3 PrivateLink endpoints
> ------------------------------------------------------------------
>
> Key: HADOOP-17677
> URL: https://issues.apache.org/jira/browse/HADOOP-17677
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3, tools/distcp
> Affects Versions: 2.9.1
> Reporter: KJ
> Priority: Major
> Fix For: 3.3.2
>
>
> [root@ip-10-101-83-42 bin]# export AWS_REGION=us-east-2
> [root@ip-10-101-83-42 bin]# hadoop distcp
> -Dfs.s3a.aws.credentials.provider="org.apache.hadoop.fs.s3a.TemporaryAWSCredentialsProvider"
> \
> > -Dfs.s3a.access.key="${AWS_ACCESS_KEY_ID}" \
> > -Dfs.s3a.secret.key="${AWS_SECRET_ACCESS_KEY}" \
> > -Dfs.s3a.session.token="${AWS_SESSION_TOKEN}" \
> > -Dfs.s3a.path.style.access=true \
> > -Dfs.s3a.connection.ssl.enabled=true \
> > -Dfs.s3a.attempts.maximum=1 \
> > -Dfs.s3a.endpoint=bucket.vpce-123456-4jiz2sq4-us-east-2b.s3.us-east-2.vpce.amazonaws.com
> > \
> > hdfs:///user/root/ s3a://emr-tls-test/
> 21/04/27 10:02:13 INFO tools.OptionsParser: parseChunkSize: blocksperchunk
> false
> 21/04/27 10:02:15 WARN s3a.S3AFileSystem: Client: Amazon S3 error 400: 400
> Bad Request; Bad Request (retryable)
>
> x-amz-bucket-region=us-east-2
>
> com.amazonaws.services.s3.model.AmazonS3Exception: Bad Request (Service:
> Amazon S3; Status Code: 400; Error Code: 400 Bad Request; Request ID:
> 0M1323C7AYJY315J; S3 Extended Request ID:
> vNyJdHN3bQ4g2w1sy2bvzoYLk+JGjMM4dQeSeDtQAdNk63ucXwOUWfoXZq1ZG8XQbnOclpc9Oi8=;
> Proxy: null), S3 Extended Request ID:
> vNyJdHN3bQ4g2w1sy2bvzoYLk+JGjMM4dQeSeDtQAdNk63ucXwOUWfoXZq1ZG8XQbnOclpc9Oi8=
>
> It seems the request was rejected due to Malformed Header. The client was not
> sending the right region for request signing.
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